1,2,4-Benzenetricarboxylic acid Back Catalog number: 72294 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C15712100 4-tert-Octylphenol, certified, 0.25g Price on request 0291.17-200-T 3-Methylfluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1706-01-0 Price on request PCB-IS-A20 Mass-Labelled PCB Solution, 1.2ml x 20ng/ml, nonane Price on request